Also the power connectors for graphics cards.. depending on your PSU and card there's what? at least 4 combinations of plugging in 4 pins, 8 pins (or was it 2+4

Also the power connectors for graphics cards.. depending on your PSU and card there's what? at least 4 combinations of plugging in 4 pins, 8 pins (or was it 2+4?), or not plugging them in at all. Why are there extra cables that look just like those? Etc.pp. But not being able to troubleshoot components because you only have one PC or one compatible PC is the worst.